Question

represent √2 in a number line​

Answer 1

Answer:

Step-by-step explanation:

• First draw a line.Then mark the points 1,2,3 and so on and also -1,- and so on.

• The by using Pythagoras theorem √1^2+√1^2 = √2.

• make a 90° angle.Then draw a line upwards. And then open your pencil at 1cm.

• Then mark an arc.

• Then make a right angle triangle starting from zero and join them.

• Then measure that drawn line and mark a behind 1.

• The write point p represents √2.

Answer 2

Answer:

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Step-by-step explanation:

Construction :

1.draw a number line. Mark the centre point as O.

2.consider a unit square OABC.

3.by pythagoras theorem that OB route 1^2+1^2=route2.

4. With O as a centre OB as radius draw an arc intersecting a number line P.

5. P correspond route 2

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